Thank you for stopping by my website.

My name is Kai, and I am an Oceanographer at the United States Naval Research Laboratory (NRL), Washington D.C.

I am interested in:
– using transiting surface ships as sources of opportunity for the purpose of array and environmental parameter characterization
– signal and array processing in the presence of environmental noise
– development of compressive sensing techniques for source localization and parameter estimation (including sparse Bayesian learning and adaptive processing)
– passive localization of low-level acoustic sources

In my free time, I enjoy to backpack and to sail.

Contact Information:
Email: kay.gemba[@]nrl.navy.mil
Office: (202) 767-2196
Last Updated:  May. 29th, 2020

Quote of the moment (Press F5 to refresh):

If the chosen are not exalted, no one envies them.
If material treasures are not praised, no one steals them.
In other words, if the objects of passions are not shown
off, there are no temptations.

The wise ruler does not create such temptations for
people but takes care that people have enough food. This
eliminates passions and strengthens people’s health. The
wise ruler always strives to prevent temptations and passions
and does not let evil people act.

The absence of these problems brings calm.